From: Sergei Shtylyov <sergei.shtylyov@cogentembedded•com>
To: Frank Blaschka <blaschka@linux•vnet.ibm.com>, davem@davemloft•net
Cc: netdev@vger•kernel.org, linux-s390@vger•kernel.org,
stable@vger•kernel.org
Subject: Re: [PATCH net] af_iucv: wrong mapping of sent and confirmed skbs
Date: Mon, 12 May 2014 17:56:08 +0400 [thread overview]
Message-ID: <5370D2F8.60300@cogentembedded.com> (raw)
In-Reply-To: <20140512110139.GA38070@tuxmaker.boeblingen.de.ibm.com>
Hello.
On 05/12/2014 03:01 PM, Frank Blaschka wrote:
> From: Ursula Braun <ursula.braun@de•ibm.com>
> When sending data through IUCV a MESSAGE COMPLETE interrupt
> signals that sent data memory can be freed or reused again.
> With commit f9c41a62bba3f3f7ef3541b2a025e3371bcbba97 the
Please also specify that commit's summary line in parens.
> MESSAGE COMPLETE callback iucv_callback_txdone() identifies
> the wrong skb as being confirmed, which leads to data corruption.
> This patch fixes the skb mapping logic in iucv_callback_txdone().
> Signed-off-by: Ursula Braun <ursula.braun@de•ibm.com>
> Signed-off-by: Frank Blaschka <frank.blaschka@de•ibm.com>
> Cc: <stable@vger•kernel.org>
WBR, Sergei
prev parent reply other threads:[~2014-05-12 13:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-12 11:01 [PATCH net] af_iucv: wrong mapping of sent and confirmed skbs Frank Blaschka
2014-05-12 13:56 ` Sergei Shtylyov [this message]
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